1 mile per hour (mph) = 0.0268224 kilometer per minute (km/min).
Mile Per Hour (mph) is a unit of Speed used in Standard system.
Kilometer Per Minute (km/min) is a unit of Speed used in Metric system.
Miles per hour also can be marked as mile/hour and mi/h. Kilometers per minute also can be marked as km/min and Kilometres per minute(alternative British English spelling in UK).